Tianjin RongHeng Group LLC
Tianjin RongHeng Group LLC
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(Total 12 Products for Self Priming Screw Pump)
Power cable of submersible pump assembly
The special power cable of the submersible pump is the self produced and self produced product of our company. It is well received by the users. Our products are sold to all the major oil fields abroad. We look forward to working closely with you. We provide the best service to you by the professional service team....
Electric control cabinet for submersible pump unit
Our company independently developed the production of submersible pump unit part of the supporting components of the power control cabinet, this product for a long time supply of large oil fields, quality assurance, all the time has been received by the customers, our company has a professional service team, looking...
Electric pump self - cooled outdoor step-down transformer
RongHeng group on their own production of special transformer esp for oil-immersed self-cooling outdoor, the use of the transformer working environment can be less than 1000 meters altitude, temperature in - 40 ℃ ~ + 50 ℃, relative humidity of 90% or less of the environment, will provide the power supply transformer...
Pressurized direct connecting centrifugal pump
Rong Heng Group Limited by Share Ltd has always been committed to production, scientific research work, unswervingly taking the road of scientific and technological innovation, self developed and developed centrifugal supercharged water pump series products, is also listed by the country on the Mars plan, a powerful...
Horizontal pressurized multistage centrifugal pump
The oil field equipment of Rong Heng Group is exported to domestic and foreign countries, such as Daqing, Liaohe, Shengli, Zhongyuan and Dagang, and other large oil fields in the United States, Germany, Russia and so on. The company has 10000 sets of annual output of various electric pumps. The production capacity of...
Leaf guide wheel of submersible pump assembly
The blade guide part in the electric submersible pump is the main component of the pump. The blade guide wheel drives the impeller at a high speed at a certain speed through the motor drive shaft, and the impeller does the centrifugal motion to transfer the liquid to the guide shell. The function of the guide shell is...
There are two types of double screw pump, which are sealed and not sealed, and the twin screw is divided into two types: double suction type and single suction type, according to the medium from one end or from both ends. Twin screw pump, screw pump meshing, which uses mutual engagement, do not touch the two screws...
Twin screw pump as a positive displacement pump, pump suction room should be closely separated from the discharge chamber. Therefore, the clearance between the pump body and the outer surface of the screw and between the screw and the screw should be as small as possible. At the same time, the screw and the pump body,...
Twin-screw pump products are divided into two categories: single suction twin screw pump and double suction twin screw pump. This series of products have special screw thread and special structure matching. It is widely used in various industries, such as oil, chemical, metallurgy, steel, power, ship, pharmaceutical,...
Twin screw pump is a kind of positive displacement turn round pump.The pump has characteristics of great flow.high pressure.no pulsation.small vibration.low noise level.reliable running and long service life.Different design of spirit line type is applied for transport of different medium.There are different...
Twin screw pump is a kind of positive displacement turn round pump.The pump has characteristics of great flow.high pressure.no pulsation.small vibration.low noise level.reliable running and long service life.Different design of spirit line type is applied for transport of different medium.There are different...
Three screw type transport pump
The cooling double face mechanical sealing system that is independently lubricated and compensated pressure can be applied on the pump to transport crude oil with gas and high viscous medium.The pump is desirable transporting equipment for petroleum industry.petrochemical industry and synthetic rubber industry.Twin...
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